Experience
Professional software development since 2016
My background includes web, mobile, desktop, and reporting systems built for real operational use.
Professional experience since 2016
Ersel ÇAKMAKSoftware Developer
Software Developer focused on .NET, CAD/CAM applications, MES, CRM, Flutter, and business process digitalization.
I build practical, scalable, and user-oriented software solutions that solve real business problems.
- .NET
- Flutter
- CAD/CAM
- MES
- CRM
- WPF
- Eyeshot
- OCCT
Software Development Specialist | .NET
Bursa, Turkey
About
About Me
A short overview of my background, current focus, and the kind of software I like building.
I'm a software developer with professional experience since 2016, mainly focused on .NET, Flutter, JavaScript, CAD/CAM applications, MES, CRM, and business process digitalization.
Today, I work at Adeko Technologies as a Software Development Specialist, contributing to CRM and MES modules and developing features for a new CAD application with .NET, Eyeshot, and OpenCascade.
Previously, I worked at Contract Group Companies for seven years. During that time, I built PHP and Flutter solutions for quality-control reporting, HR, and partial accounting workflows within a company serving major automotive OEMs and Tier-1 suppliers.
Current Focus
CAD development at Adeko Technologies
Today I am focused on a new desktop CAD application built with WPF, Eyeshot, and OpenCascade.
Approach
Useful and maintainable software
I care about practical features, clear workflows, and software that stays useful in daily work.
Experience
Professional software development across industrial and operational workflows
A concise timeline of the roles and systems that shape the work presented on this site.
Dec 2023 - Present
Software Development Specialist
Adeko Technologies
Bursa, Turkey | Full-time | On-site
- Contribute to CRM and MES modules to support industrial and internal workflows.
- Develop features for a new CAD application using .NET, Eyeshot, and OpenCascade aimed at international users.
- Improve existing codebases and align features with production requirements.
- .NET
- Eyeshot
- OpenCascade
- CRM
- MES
- CAD
Oct 2016 - Dec 2023
Software Developer
Contract Group Companies
Bursa, Turkey | Full-time | 4 years on-site, 3 years remote
- Developed web and mobile applications with PHP and Flutter for a company providing quality-control services to major automotive OEMs and Tier-1 suppliers.
- Digitalized end-to-end quality control reporting, including inspection steps, defect tracking, and customer-specific report formats, replacing Excel and email-based workflows.
- Built supporting HR and partial accounting modules to improve operational visibility and reduce manual data entry.
- PHP
- Flutter
- MySQL
- Quality Control Reporting
- HR Modules
- Accounting Modules
- Business Process Digitalization
Selected Work
Public releases and professional projects
Public links are included where they are visible. Confidential work is presented without private implementation details.
adekoCAD
Professional workA WPF-based CAD application developed with Eyeshot and OCCT libraries, focused on practical industrial design workflows and CAD tooling.
- WPF
- Eyeshot
- OCCT
- .NET
- CAD/CAM
Selected professional work
CORE - Contract Online Reporting
Public linkA PHP-based web reporting platform for Contract Group, used to enter, analyze, and report daily quality control inspection results.
- PHP
- MySQL
- Reporting
- Quality Control
Contract Quality App
Professional workA Flutter-based quality control application for Contract Group, designed to streamline vehicle inspections, routine part checks, and instant reporting workflows.
- Flutter
- Dart
- Mobile
- Quality Control
Selected professional work
Signee
Professional workA mobile solution for digitizing HR processes, including payroll management and secure document signing with mobile signatures.
- Flutter
- HR
- Payroll
- Digital Signatures
Selected professional work
Contract Plus
Professional workA Flutter mobile application for Contract Group employees to manage daily check-in and check-out information and receive real-time notifications.
- Flutter
- Employee App
- Notifications
- Operations
Selected professional work
Orkay Academy
Public releaseA mobile application developed for Orkay Muhendislik, offering job and internship opportunities together with resources for professional growth.
- Flutter
- Mobile
- HR
- Learning
Some firm-specific projects are confidential or not publicly listed, so only visible public links and high-level descriptions are shown here.
Skills
Technologies grouped by the kind of work they support
A focused overview of languages, platforms, industrial software tools, and application domains visible in Ersel's public profile and project brief.
Languages
- C#
- Dart
- JavaScript
- SQL
Frameworks & Platforms
- .NET
- Flutter
- WPF
- ASP.NET MVC
- Web API
- Entity Framework
CAD/CAM & 3D
- Eyeshot
- OpenCascade (OCCT)
- CAD/CAM application development
Databases
- MSSQL
- MySQL
- PostgreSQL
Tools
- Git
- GitHub
- Visual Studio
- VS Code
Domains
- CAD/CAM
- MES
- CRM
- Quality Control Systems
- Reporting Systems
- Business Process Digitalization